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US 6,634,798 B2Granted
Illuminating dust proof cap for an optical fiber socket
OwnerYu-Feng Chenginventor
Life of this patent
Estimating the term…
Abstract
A dust proof cap includes a holding portion, a flange integrally formed with the holding portion by means of a first neck, an engaging portion integrally formed with the flange by way of a second neck and a plug extending out from a center of the engaging portion to correspond to the through hole of the socket. An indent with a multifaceted inner face is defined in a free end face of the holding portion so that a light is observed from a side of the dust proof cap.
Claims6
A dust proof cap for an optical fiber socket, the dust proof cap having
- a holding portion, a flange integrally formed with the holding portion by means of a first neck, an engaging portion integrally formed with the flange by way of a second neck and a plug extending out from a center of the engaging portion to correspond to a through hole of the optical fiber socket, wherein the improvement comprises:
- a conical indent defined in a free end face of the holding portion so that light from a filament received in the optical fiber socket is able to be observed from a side of the dust proof cap.
Dependencies are inferred from the claim text.